Factory build sheet
2020 Audi A4 Allroad Quattro Premium Plus
Build WA18NAF4-L · 2L 4cyl · All-wheel drive · Crossover Utility Vehicle (CUV)
VIN positions 1 through 8 read WA18NAF4 and position 10 reads L. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every A4 Allroad whose VIN starts WA18NAF4 and carries L in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 239 of them.
- Decoded Jul 7, 2026
- 239 known VINs
- 7 listed for sale now
Factory specification
As filed by Audi with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.
Engine
- Displacement
- 2 L
- Cylinders
- 4
- Configuration
- In-Line
- Engine model
- 248 hp 2l i4
- Engine manufacturer
- Audi
- Horsepower
- 248 hp
- Fuel type
- Gasoline
Drivetrain
- Drive type
- All-wheel drive
- Transmission
- Automatic
Body & chassis
- Body class
- Crossover Utility Vehicle (CUV)
- NHTSA body type
- MULTIPURPOSE PASSENGER VEHICLE (MPV)
- Doors
- 4
- Manufacturer
- AUDI AG
Weight rating
- GVWR class
- Class 1D
- GVWR
- 5,001–6,000 lb
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
What this build asks today
Asking prices of live dealer listings decoded to this exact configuration — narrower than the trim-level figure, because every car counted here shares the same engine, transmission and drivetrain.
$30,791 median asking price · 10 listings · as of Aug 30, 2026
Too few listings to publish a price range — with 10 cars on the market, the cheapest and the dearest are single cars, not a spread. The median above is what they ask in the middle.
The same build, other model years
Audi used the VIN pattern WA18NAF4 for 3 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
How this VIN pattern is read
A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | WA1 | AUDI AG · World manufacturer identifier |
| 4–8 | 8NAF4 | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | L | Model year — 2020 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
NHTSA safety ratings
Crash-test results are published per model year and body style, so they cover the 2020 Audi A4 Allroad as a whole rather than this build alone.
Side crash
★★★★★ 5 / 5
3 recall campaigns are recorded for the 2020 A4 Allroad. Recalls are issued per VIN range — check the VIN of the car you are looking at, not the model.
239 vehicles carry this build
Every VIN we have decoded to WA18NAF4-L shares the specification above.
- 239 Known VINs
- 7 Listed for sale now
- 10 Priced listings
- $30,791 Median asking
Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
Neighboring configurations
Other factory configurations of the A4 Allroad, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.
- 2020 Quattro Prestige 2L 4-cyl · Crossover utility vehicle cuv · AWD 61 vehicles
- 2021 Quattro Premium 2L 4-cyl · Crossover utility vehicle cuv · AWD 110 vehicles · $30,689 median
- 2021 Quattro Prestige 2L 4-cyl · Crossover utility vehicle cuv · AWD 50 vehicles
- 2022 Quattro Premium 2L 4-cyl · Crossover utility vehicle cuv · AWD 60 vehicles
- 2023 Quattro Premium Plus 2L 4-cyl · Sport utility vehicle suv mult · AWD 659 vehicles · $42,131 median
Keep going
Where this data comes from
Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.
Prices are asking prices from 10 live dealer listings decoded to this build , last updated August 30, 2026 . They are what sellers ask, not what buyers paid.
Vehicle counts come from the 239 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.